1N981B - Silicon 500mW Zener Diodes
The popular 1N957B thru 1N992B series of 0.5 watt Zener Voltage Regulators provides a selection from 6.8 to 200 volts in standard 5% or 10% tolerances as well as tighter tolerances identified by different suffix letters on the part number.
These glass axial-leaded DO-35 Zeners are also optionally av
1N981B Features
* JEDEC registered 1N957B(-1) to 1N992B(-1) series
* Internal metallurgical bond option available by adding a “-1” suffix (similar to military product)
* Surface Mount equivalents available as MLL957B to ML
